Processor_type – How to solve this Elasticsearch error

Processor_type – How to solve this Elasticsearch error

Opster Team

July-20, Version: 1.7-8.0

Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which can resolve issues that cause many errors.

This guide will help you check for common problems that cause the log ” processor_type ” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: ,,, and.

Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to pinpoint the cause of many errors and provides suitable actionable recommendations how to resolve them (free tool that requires no installation).

Log Context

Log”processor_type”classname  is CompoundProcessor.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :

ingestMetadata.remove(ON_FAILURE_PROCESSOR_TAG_FIELD);
  ingestMetadata.remove(ON_FAILURE_PIPELINE_FIELD);
  }
 
  static IngestProcessorException newCompoundProcessorException(Exception e; Processor processor; IngestDocument document) {
  if (e instanceof IngestProcessorException && ((IngestProcessorException) e).getHeader("processor_type") != null) {
  return (IngestProcessorException) e;
  }
 
  IngestProcessorException exception = new IngestProcessorException(e);

Run the Check-Up to get customized recommendations like this:

error

Heavy merges detected in specific nodes

error-img

Description

A large number of small shards can slow down searches and cause cluster instability. Some indices have shards that are too small…

error-img

Recommendations Based on your specific ES deployment you should…

Based on your specific ES deployment you should…

1

X-PUT curl -H [a customized recommendation]

 

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